- 13 Dec, 2017 23 commits
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Eran Ben Elisha authored
Before this patch, the stats_lock was acquired twice. In between the locks Driver sent command to gather some more statistics (per priority and counter statistics). If the stats lock was acquired by get statistics NDO in between we would have report out of sync counters. Fix this by collecting all stats from Firmware in advance and then fill the Software structs under one lock. Fixes: 0b131561 ("net/mlx4_en: Add Flow control statistics display via ethtool") Signed-off-by:
Eran Ben Elisha <eranbe@mellanox.com> Signed-off-by:
Tariq Toukan <tariqt@mellanox.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Eran Ben Elisha authored
The field res_free indicates the total number of counters which are available for allocation (reserved and unreserved). Fixed a bug where the reserved counters were subtracted from res_free before any allocation was performed. Before this fix, free counters which were not reserved could not be allocated. Fixes: 9de92c60 ("net/mlx4_core: Adjust counter grant policy in the resource tracker") Signed-off-by:
Jack Morgenstein <jackm@dev.mellanox.co.il> Signed-off-by:
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Eugenia Emantayev authored
Set the minimal MTU threshold for running loopback selftest. MTU should be big enough to include packet payload, NET_IP_ALIGN, Ethernet headers and preamble length. Fixes: e7c1c2c4 ("mlx4_en: Added self diagnostics test implementation") Signed-off-by:
Eugenia Emantayev <eugenia@mellanox.com> Signed-off-by:
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Russell King authored
When in SGMII-to-Copper mode, the fiber page is used for the MAC facing link, and does not require configuration of the fiber auto-negotiation settings. Avoid trying. Signed-off-by:
Russell King <rmk+kernel@armlinux.org.uk> Reviewed-by:
Andrew Lunn <andrew@lunn.ch> Signed-off-by:
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Jie Deng authored
Jose Abreu will join to maintain dwc-xlgmac. He will help with new feature development for this driver. Thanks Jose and welcome on board! Signed-off-by:
Jie Deng <jiedeng@synopsys.com> Signed-off-by:
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Eric Dumazet authored
Only the retransmit timer currently refreshes tcp_mstamp We should do the same for delayed acks and keepalives. Even if RFC 7323 does not request it, this is consistent to what linux did in the past, when TS values were based on jiffies. Fixes: 385e2070 ("tcp: use tp->tcp_mstamp in output path") Signed-off-by:
Eric Dumazet <edumazet@google.com> Cc: Soheil Hassas Yeganeh <soheil@google.com> Cc: Mike Maloney <maloney@google.com> Cc: Neal Cardwell <ncardwell@google.com> Acked-by:
Neal Cardwell <ncardwell@google.com> Acked-by:
Soheil Hassas Yeganeh <soheil@google.com> Acked-by:
Mike Maloney <maloney@google.com> Signed-off-by:
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Wei Wang authored
When ms timestamp is used, current logic uses 1us in tcp_rcv_rtt_update() when the real rcv_rtt is within 1 - 999us. This could cause rcv_rtt underestimation. Fix it by always using a min value of 1ms if ms timestamp is used. Fixes: 645f4c6f ("tcp: switch rcv_rtt_est and rcvq_space to high resolution timestamps") Signed-off-by:
Wei Wang <weiwan@google.com> Signed-off-by:
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Stephen Hemminger authored
The code to handle multi-port SKGE boards was freeing IRQ twice. The first one was under lock and might sleep. Signed-off-by:
Stephen Hemminger <stephen@networkplumber.org> Signed-off-by:
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Colin Ian King authored
The function meson_gxl_read_status is local to the source and does not need to be in global scope, so make it static. Cleans up sparse warning: symbol 'meson_gxl_read_status' was not declared. Should it be static? Signed-off-by:
Colin Ian King <colin.king@canonical.com> Reviewed-by:
Jerome Brunet <jbrunet@baylibre.com> Signed-off-by:
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Russell King authored
Ensure that all mdio devices populate the struct device fwnode pointer as well as the of_node pointer to allow drivers that wish to use fwnode APIs to work. Signed-off-by:
Rob Herring <robh@kernel.org> Reviewed-by:
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Russell King authored
When a PHY has the BMCR_PDOWN bit set, it may decide to ignore writes to other registers, or reset the registers to power-on defaults. Micrel PHYs do this for their interrupt registers. The current structure of phylib tries to enable interrupts before resuming (and releasing) the BMCR_PDOWN bit. This fails, causing Micrel PHYs to stop working after a suspend/resume sequence if they are using interrupts. Fix this by ensuring that the PHY driver resume methods do not take the phydev->lock mutex themselves, but the callers of phy_resume() take that lock. This then allows us to move the call to phy_resume() before we enable interrupts in phy_start(). Signed-off-by:
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Russell King authored
Use XAUI rather than XGMII for DSA link ports, as this is the interface mode that the switches actually use. XAUI is the 4 lane bus with clock per direction, whereas XGMII is a 32 bit bus with clock. Signed-off-by:
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Russell King authored
XGMII is a 32-bit bus plus two clock signals per direction. XAUI is four serial lanes per direction. The 88e6190 supports XAUI but not XGMII as it doesn't have enough pins. The same is true of 88e6176. Match on PHY_INTERFACE_MODE_XAUI for the XAUI port type, but keep accepting XGMII for backwards compatibility. Signed-off-by:
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Jia-Ju Bai authored
The driver may sleep under a spinlock. The function call path is: rr_close (acquire the spinlock) free_irq --> may sleep To fix it, free_irq is moved to the place without holding the spinlock. This bug is found by my static analysis tool(DSAC) and checked by my code review. Signed-off-by:
Jia-Ju Bai <baijiaju1990@163.com> Signed-off-by:
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git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nfDavid S. Miller authored
Pablo Neira Ayuso says: ==================== Netfilter fixes for net The follow patchset contains Netfilter fixes for your net tree, they are: 1) Fix compilation warning in x_tables with clang due to useless redundant reassignment, from Colin Ian King. 2) Add bugtrap to net_exit to catch uninitialized lists, patch from Vasily Averin. 3) Fix out of bounds memory reads in H323 conntrack helper, this comes with an initial patch to remove replace the obscure CHECK_BOUND macro as a dependency. From Eric Sesterhenn. 4) Reduce retransmission timeout when window is 0 in TCP conntrack, from Florian Westphal. 6) ctnetlink clamp timeout to INT_MAX if timeout is too large, otherwise timeout wraps around and it results in killing the entry that is being added immediately. 7) Missing CAP_NET_ADMIN checks in cthelper and xt_osf, due to no netns support. From Kevin Cernekee. 8) Missing maximum number of instructions checks in xt_bpf, patch from Jann Horn. 9) With no CONFIG_PROC_FS ipt_CLUSTERIP compilation breaks, patch from Arnd Bergmann. 10) Missing netlink attribute policy in nftables exthdr, from Florian Westphal. 11) Enable conntrack with IPv6 MASQUERADE rules, as a357b3f8 should have done in first place, from Konstantin Khlebnikov. ==================== Signed-off-by: -
Branislav Radocaj authored
If clk_set_rate() fails, we should disable clk before return. Found by Linux Driver Verification project (linuxtesting.org). Changes since v2 [1]: * Merged with latest code changes Changes since v1: Update made thanks to David's review, much appreciated David. * Improved inconsistent failure handling of clock rate setting * For completeness of usecase, added arc_emac_probe error handling Signed-off-by:
Branislav Radocaj <branislav@radocaj.org> Signed-off-by:
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Sebastian Sjoholm authored
Sierra Wireless EM7565 is an Qualcomm MDM9x50 based M.2 modem. The USB id is added to qmi_wwan.c to allow QMI communication with the EM7565. Signed-off-by:
Sebastian Sjoholm <ssjoholm@mac.com> Acked-by:
Bjørn Mork <bjorn@mork.no> Signed-off-by:
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Kevin Cernekee authored
Closing a multicast socket after the final IPv4 address is deleted from an interface can generate a membership report that uses the source IP from a different interface. The following test script, run from an isolated netns, reproduces the issue: #!/bin/bash ip link add dummy0 type dummy ip link add dummy1 type dummy ip link set dummy0 up ip link set dummy1 up ip addr add 10.1.1.1/24 dev dummy0 ip addr add 192.168.99.99/24 dev dummy1 tcpdump -U -i dummy0 & socat EXEC:"sleep 2" \ UDP4-DATAGRAM:239.101.1.68:8889,ip-add-membership=239.0.1.68:10.1.1.1 & sleep 1 ip addr del 10.1.1.1/24 dev dummy0 sleep 5 kill %tcpdump RFC 3376 specifies that the report must be sent with a valid IP source address from the destination subnet, or from address 0.0.0.0. Add an extra check to make sure this is the case. Signed-off-by:Kevin Cernekee <cernekee@chromium.org> Reviewed-by:
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Jon Maloy authored
In the function tipc_sk_mcast_rcv() we call refcount_dec(&skb->users) on received sk_buffers. Since the reference counter might hit zero at this point, we have a potential memory leak. We fix this by replacing refcount_dec() with kfree_skb(). Signed-off-by:
Jon Maloy <jon.maloy@ericsson.com> Signed-off-by:
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Pravin Shedge authored
These duplicate includes have been found with scripts/checkincludes.pl but they have been removed manually to avoid removing false positives. Signed-off-by:
Pravin Shedge <pravin.shedge4linux@gmail.com> Acked-by:
Pablo Neira Ayuso <pablo@netfilter.org> Signed-off-by:
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Eric Dumazet authored
IPv4 stack reacts to changes to small MTU, by disabling itself under RTNL. But there is a window where threads not using RTNL can see a wrong device mtu. This can lead to surprises, in igmp code where it is assumed the mtu is suitable. Fix this by reading device mtu once and checking IPv4 minimal MTU. This patch adds missing IPV4_MIN_MTU define, to not abuse ETH_MIN_MTU anymore. Signed-off-by:
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Eric Dumazet authored
syzkaller reported crashes in IPv6 stack [1] Xin Long found that lo MTU was set to silly values. IPv6 stack reacts to changes to small MTU, by disabling itself under RTNL. But there is a window where threads not using RTNL can see a wrong device mtu. This can lead to surprises, in mld code where it is assumed the mtu is suitable. Fix this by reading device mtu once and checking IPv6 minimal MTU. [1] skbuff: skb_over_panic: text:0000000010b86b8d len:196 put:20 head:000000003b477e60 data:000000000e85441e tail:0xd4 end:0xc0 dev:lo ------------[ cut here ]------------ kernel BUG at net/core/skbuff.c:104! invalid opcode: 0000 [#1] SMP KASAN Dumping ftrace buffer: (ftrace buffer empty) Modules linked in: CPU: 1 PID: 0 Comm: swapper/1 Not tainted 4.15.0-rc2-mm1+ #39 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:skb_panic+0x15c/0x1f0 net/core/skbuff.c:100 RSP: 0018:ffff8801db307508 EFLAGS: 00010286 RAX: 0000000000000082 RBX: ffff8801c517e840 RCX: 0000000000000000 RDX: 0000000000000082 RSI: 1ffff1003b660e61 RDI: ffffed003b660e95 RBP: ffff8801db307570 R08: 1ffff1003b660e23 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000000 R12: ffffffff85bd4020 R13: ffffffff84754ed2 R14: 0000000000000014 R15: ffff8801c4e26540 FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000463610 CR3: 00000001c6698000 CR4: 00000000001406e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: <IRQ> skb_over_panic net/core/skbuff.c:109 [inline] skb_put+0x181/0x1c0 net/core/skbuff.c:1694 add_grhead.isra.24+0x42/0x3b0 net/ipv6/mcast.c:1695 add_grec+0xa55/0x1060 net/ipv6/mcast.c:1817 mld_send_cr net/ipv6/mcast.c:1903 [inline] mld_ifc_timer_expire+0x4d2/0x770 net/ipv6/mcast.c:2448 call_timer_fn+0x23b/0x840 kernel/time/timer.c:1320 expire_timers kernel/time/timer.c:1357 [inline] __run_timers+0x7e1/0xb60 kernel/time/timer.c:1660 run_timer_softirq+0x4c/0xb0 kernel/time/timer.c:1686 __do_softirq+0x29d/0xbb2 kernel/softirq.c:285 invoke_softirq kernel/softirq.c:365 [inline] irq_exit+0x1d3/0x210 kernel/softirq.c:405 exiting_irq arch/x86/include/asm/apic.h:540 [inline] smp_apic_timer_interrupt+0x16b/0x700 arch/x86/kernel/apic/apic.c:1052 apic_timer_interrupt+0xa9/0xb0 arch/x86/entry/entry_64.S:920 Signed-off-by:syzbot <syzkaller@googlegroups.com> Tested-by:
Xin Long <lucien.xin@gmail.com> Signed-off-by:
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Geert Uytterhoeven authored
This reverts commit fbf3d034. As of commit 56086910 ("clk: renesas: cpg-mssr: Restore module clocks during resume"), the workaround is no longer needed. Signed-off-by:
Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by:
Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Acked-by:
Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by:
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- 12 Dec, 2017 1 commit
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Christoph Paasch authored
The MD5-key that belongs to a connection is identified by the peer's IP-address. When we are in tcp_v4(6)_reqsk_send_ack(), we are replying to an incoming segment from tcp_check_req() that failed the seq-number checks. Thus, to find the correct key, we need to use the skb's saddr and not the daddr. This bug seems to have been there since quite a while, but probably got unnoticed because the consequences are not catastrophic. We will call tcp_v4_reqsk_send_ack only to send a challenge-ACK back to the peer, thus the connection doesn't really fail. Fixes: 9501f972 ("tcp md5sig: Let the caller pass appropriate key for tcp_v{4,6}_do_calc_md5_hash().") Signed-off-by:
Christoph Paasch <cpaasch@apple.com> Reviewed-by:
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- 11 Dec, 2017 11 commits
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Xin Long authored
guehdr struct is used to build or parse gue packets, which are always in big endian. It's better to define all guehdr members as __beXX types. Also, in validate_gue_flags it's not good to use a __be32 variable for both Standard flags(__be16) and Private flags (__be32), and pass it to other funcions. This patch could fix a bunch of sparse warnings from fou. Fixes: 5024c33a ("gue: Add infrastructure for flags and options") Signed-off-by:
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Xin Long authored
Now in sctp_setsockopt_reset_streams, it only does the check optlen < sizeof(*params) for optlen. But it's not enough, as params->srs_number_streams should also match optlen. If the streams in params->srs_stream_list are less than stream nums in params->srs_number_streams, later when dereferencing the stream list, it could cause a slab-out-of-bounds crash, as reported by syzbot. This patch is to fix it by also checking the stream numbers in sctp_setsockopt_reset_streams to make sure at least it's not greater than the streams in the list. Fixes: 7f9d68ac ("sctp: implement sender-side procedures for SSN Reset Request Parameter") Reported-by:
Dmitry Vyukov <dvyukov@google.com> Signed-off-by:
Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> Acked-by:
Neil Horman <nhorman@tuxdriver.com> Signed-off-by:
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Mohamed Ghannam authored
inet->hdrincl is racy, and could lead to uninitialized stack pointer usage, so its value should be read only once. Fixes: c008ba5b ("ipv4: Avoid reading user iov twice after raw_probe_proto_opt") Signed-off-by:
Mohamed Ghannam <simo.ghannam@gmail.com> Reviewed-by:
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Kevin Cernekee authored
Currently, a nlmon link inside a child namespace can observe systemwide netlink activity. Filter the traffic so that nlmon can only sniff netlink messages from its own netns. Test case: vpnns -- bash -c "ip link add nlmon0 type nlmon; \ ip link set nlmon0 up; \ tcpdump -i nlmon0 -q -w /tmp/nlmon.pcap -U" & sudo ip xfrm state add src 10.1.1.1 dst 10.1.1.2 proto esp \ spi 0x1 mode transport \ auth sha1 0x6162633132330000000000000000000000000000 \ enc aes 0x00000000000000000000000000000000 grep --binary abc123 /tmp/nlmon.pcap Signed-off-by: -
Thomas Petazzoni authored
Not all variants of the sh_eth hardware have Gigabit support. Unfortunately, the current driver doesn't tell the PHY about the limited MAC capabilities. Due to this, if you have a Gigabit capable PHY, the PHY will advertise its Gigabit capability and establish a link at 1Gbit/s, even though the MAC doesn't support it. In order to avoid this, we use the recently introduced phy_set_max_speed() to tell the PHY to not advertise speed higher than 100 MBit/s. Tested on a SH7786 platform, with a Gigabit PHY. Signed-off-by:
Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by:
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Jerome Brunet authored
The purpose of this change is to fix the incorrect detection of the link partner (LP) advertised capabilities which sometimes happens with this PHY (roughly 1 time in a dozen) This issue may cause the link to be negotiated at 10Mbps/Full or 10Mbps/Half when 100MBps/Full is actually possible. In some case, the link is even completely broken and no communication is possible. To detect the corruption, we must look for a magic undocumented bit in the WOL bank (hint given by the SoC vendor kernel) but this is not enough to cover all cases. We also have to look at the LPA ack. If the LP supports Aneg but did not ack our base code when aneg is completed, we assume something went wrong. The detection of a corrupted LPA triggers a restart of the aneg process. This solves the problem but may take up to 6 retries to complete. Fixes: 7334b3e4 ("net: phy: Add Meson GXL Internal PHY driver") Signed-off-by:
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Konstantin Khlebnikov authored
After commit 4d3a57f2 ("netfilter: conntrack: do not enable connection tracking unless needed") conntrack is disabled by default unless some module explicitly declares dependency in particular network namespace. Fixes: a357b3f8 ("netfilter: nat: add dependencies on conntrack module") Signed-off-by:
Konstantin Khlebnikov <khlebnikov@yandex-team.ru> Signed-off-by:
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Michael S. Tsirkin authored
Users of ptr_ring expect that it's safe to give the data structure a pointer and have it be available to consumers, but that actually requires an smb_wmb or a stronger barrier. In absence of such barriers and on architectures that reorder writes, consumer might read an un=initialized value from an skb pointer stored in the skb array. This was observed causing crashes. To fix, add memory barriers. The barrier we use is a wmb, the assumption being that producers do not need to read the value so we do not need to order these reads. Reported-by:
George Cherian <george.cherian@cavium.com> Suggested-by:
Jason Wang <jasowang@redhat.com> Signed-off-by:
Michael S. Tsirkin <mst@redhat.com> Acked-by:
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David S. Miller authored
Merge tag 'mac80211-for-davem-2017-12-11' of git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211 Johannes Berg says: ==================== Three fixes: * for certificate C file generation, don't use hexdump as it's not always installed by default, use pure posix instead (od/sed) * for certificate C file generation, don't write the file if anything fails, so the build abort will not cause a bad build upon a second attempt * fix locking in ieee80211_sta_tear_down_BA_sessions() which had been causing lots of locking warnings ==================== Signed-off-by:
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Florian Westphal authored
Add missing netlink attribute policy. Signed-off-by:
Florian Westphal <fw@strlen.de> Signed-off-by:
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Johannes Berg authored
Due to overlap between commit 12811037 ("mac80211: Simplify locking in ieee80211_sta_tear_down_BA_sessions()") and the way that Luca modified commit 72e2c343 ("mac80211: tear down RX aggregations first") when sending it upstream from Intel's internal tree, we get the following warning: WARNING: CPU: 0 PID: 5472 at net/mac80211/agg-tx.c:315 ___ieee80211_stop_tx_ba_session+0x158/0x1f0 since there's no appropriate locking around the call to ___ieee80211_stop_tx_ba_session; Sara's original just had a call to the locked __ieee80211_stop_tx_ba_session (one less underscore) but it looks like Luca modified both of the calls when fixing it up for upstream, leading to the problem at hand. Move the locking appropriately to fix this problem. Reported-by:
Kalle Valo <kvalo@codeaurora.org> Reported-by:
Pavel Machek <pavel@ucw.cz> Tested-by:
Johannes Berg <johannes.berg@intel.com>
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- 08 Dec, 2017 5 commits
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Michal Hocko authored
Commit 4675ff05 ("kmemcheck: rip it out") has removed the code but for some reason SPDX header stayed in place. This looks like a rebase mistake in the mmotm tree or the merge mistake. Let's drop those leftovers as well. Signed-off-by:
Michal Hocko <mhocko@suse.com> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/davem/netLinus Torvalds authored
Pull networking fixes from David Miller: 1) CAN fixes from Martin Kelly (cancel URBs properly in all the CAN usb drivers). 2) Revert returning -EEXIST from __dev_alloc_name() as this propagates to userspace and broke some apps. From Johannes Berg. 3) Fix conn memory leaks and crashes in TIPC, from Jon Malloc and Cong Wang. 4) Gianfar MAC can't do EEE so don't advertise it by default, from Claudiu Manoil. 5) Relax strict netlink attribute validation, but emit a warning. From David Ahern. 6) Fix regression in checksum offload of thunderx driver, from Florian Westphal. 7) Fix UAPI bpf issues on s390, from Hendrik Brueckner. 8) New card support in iwlwifi, from Ihab Zhaika. 9) BBR congestion control bug fixes from Neal Cardwell. 10) Fix port stats in nfp driver, from Pieter Jansen van Vuuren. 11) Fix leaks in qualcomm rmnet, from Subash Abhinov Kasiviswanathan. 12) Fix DMA API handling in sh_eth driver, from Thomas Petazzoni. 13) Fix spurious netpoll warnings in bnxt_en, from Calvin Owens. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (67 commits) net: mvpp2: fix the RSS table entry offset tcp: evaluate packet losses upon RTT change tcp: fix off-by-one bug in RACK tcp: always evaluate losses in RACK upon undo tcp: correctly test congestion state in RACK bnxt_en: Fix sources of spurious netpoll warnings tcp_bbr: reset long-term bandwidth sampling on loss recovery undo tcp_bbr: reset full pipe detection on loss recovery undo tcp_bbr: record "full bw reached" decision in new full_bw_reached bit sfc: pass valid pointers from efx_enqueue_unwind gianfar: Disable EEE autoneg by default tcp: invalidate rate samples during SACK reneging can: peak/pcie_fd: fix potential bug in restarting tx queue can: usb_8dev: cancel urb on -EPIPE and -EPROTO can: kvaser_usb: cancel urb on -EPIPE and -EPROTO can: esd_usb2: cancel urb on -EPIPE and -EPROTO can: ems_usb: cancel urb on -EPIPE and -EPROTO can: mcba_usb: cancel urb on -EPROTO usbnet: fix alignment for frames with no ethernet header tcp: use current time in tcp_rcv_space_adjust() ... -
git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-mediaLinus Torvalds authored
Pull media fixes from Mauro Carvalho Chehab: "A series of fixes for the media subsytem: - The largest amount of fixes in this series is with regards to comments that aren't kernel-doc, but start with "/**". A new check added for 4.15 makes it to produce a *huge* amount of new warnings (I'm compiling here with W=1). Most of the patches in this series fix those. No code changes - just comment changes at the source files - rc: some fixed in order to better handle RC repetition codes - v4l-async: use the v4l2_dev from the root notifier when matching sub-devices - v4l2-fwnode: Check subdev count after checking port - ov 13858 and et8ek8: compilation fix with randconfigs - usbtv: a trivial new USB ID addition - dibusb-common: don't do DMA on stack on firmware load - imx274: Fix error handling, add MAINTAINERS entry - sir_ir: detect presence of port" * tag 'media/v4.15-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (50 commits) media: imx274: Fix error handling, add MAINTAINERS entry media: v4l: async: use the v4l2_dev from the root notifier when matching sub-devices media: v4l2-fwnode: Check subdev count after checking port media: et8ek8: select V4L2_FWNODE media: ov13858: Select V4L2_FWNODE media: rc: partial revert of "media: rc: per-protocol repeat period" media: dvb: i2c transfers over usb cannot be done from stack media: dvb-frontends: complete kernel-doc markups media: docs: add documentation for frontend attach info media: dvb_frontends: fix kernel-doc macros media: drivers: remove "/**" from non-kernel-doc comments media: lm3560: add a missing kernel-doc parameter media: rcar_jpu: fix two kernel-doc markups media: vsp1: add a missing kernel-doc parameter media: soc_camera: fix a kernel-doc markup media: mt2063: fix some kernel-doc warnings media: radio-wl1273: fix a parameter name at kernel-doc macro media: s3c-camif: add missing description at s3c_camif_find_format() media: mtk-vpu: add description for wdt fields at struct mtk_vpu media: vdec: fix some kernel-doc warnings ... -
git://people.freedesktop.org/~airlied/linuxLinus Torvalds authored
Pull drm fixes from Dave Airlie: "This pull is a bit larger than I'd like but a large bunch of it is license fixes, AMD wanted to fix the licenses for a bunch of files that were missing them, Otherwise a bunch of TTM regression fix since the hugepage support, some i915 and gvt fixes, a core connector free in a safe context fix, and one bridge fix" * tag 'drm-fixes-for-v4.15-rc3' of git://people.freedesktop.org/~airlied/linux: (26 commits) drm/bridge: analogix dp: Fix runtime PM state in get_modes() callback Revert "drm/i915: Display WA #1133 WaFbcSkipSegments:cnl, glk" drm/vc4: Fix false positive WARN() backtrace on refcount_inc() usage drm/i915: Call i915_gem_init_userptr() before taking struct_mutex drm/exynos: remove unnecessary function declaration drm/exynos: remove unnecessary descrptions drm/exynos: gem: Drop NONCONTIG flag for buffers allocated without IOMMU drm/exynos: Fix dma-buf import drm/ttm: swap consecutive allocated pooled pages v4 drm: safely free connectors from connector_iter drm/i915/gvt: set max priority for gvt context drm/i915/gvt: Don't mark vgpu context as inactive when preempted drm/i915/gvt: Limit read hw reg to active vgpu drm/i915/gvt: Export intel_gvt_render_mmio_to_ring_id() drm/i915/gvt: Emulate PCI expansion ROM base address register drm/ttm: swap consecutive allocated cached pages v3 drm/ttm: roundup the shrink request to prevent skip huge pool drm/ttm: add page order support in ttm_pages_put drm/ttm: add set_pages_wb for handling page order more than zero drm/ttm: add page order in page pool ...
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git://git.kernel.org/pub/scm/linux/kernel/git/shli/mdLinus Torvalds authored
Pull md fixes from Shaohua Li: "Some MD fixes. The notable one is a raid5-cache deadlock bug with dm-raid, others are not significant" * tag 'md/4.15-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/shli/md: md/raid1/10: add missed blk plug md: limit mdstat resync progress to max_sectors md/r5cache: move mddev_lock() out of r5c_journal_mode_set() md/raid5: correct degraded calculation in raid5_error
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